1258442919

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{6991}}^1$

素因数の和:7172

約数の個数: 32

約数和(自身を含む): 1913011200

約数和(自身を除く): 654568281

約数列:

[1, 3, 9, 27, 59, 113, 177, 339, 531, 1017, 1593, 3051, 6667, 6991, 20001, 20973, 60003, 62919, 180009, 188757, 412469, 789983, 1237407, 2369949, 3712221, 7109847, 11136663, 21329541, 46608997, 139826991, 419480973, 1258442919]

約数ペア:

[(1, 1258442919), (3, 419480973), (9, 139826991), (27, 46608997), (59, 21329541), (113, 11136663), (177, 7109847), (339, 3712221), (531, 2369949), (1017, 1237407), (1593, 789983), (3051, 412469), (6667, 188757), (6991, 180009), (20001, 62919), (20973, 60003)]